EIMS系统-OA子系统的设计与开发

包括文档,设计,文档字数:16894,页数:41

  摘    要
EIMS系统(Education Information Management System教育信息管理系统)－OA子系统是依据云南省玉溪市各级教育部门及教学单位的具体需求，设计并开发和实现的一套小型办公自动化系统，它解决了相关教育部门及教学单位的行政人员在办公和管理工作中效率低下的问题。本文档中所设计的OA子系统，作为EIMS系统的一个组成部分，采用了J2EE架构和MVC模式，并结合使用JSP、Struts、Servlet、JavaBeans及AJAX等新技术，在自行设计实现的公文流转算法和综合查询算法的基础上，完成了OA子系统中的部门管理、教师/办公人员信息管理、类型管理、公文流转路径管理、公文流转申请、公文处理、公文归档、公文查询、任务/计划类型管理、任务/计划管理、任务处理和任务查询共十一项功能，基本上满足各级教育单位的办公管理需要，解决了目前专门应用于教育教学相关方面的办公自动化系统所存在的灵活性不高、功能限制较多和可操作性不强等问题，此OA子系统也为基于B/S架构下的办公自动化软件的设计与实现提供了一套具有参考价值的设计方案。
关键词：B/S;J2EE;办公自动化;公文流转算法;综合查询算法
The Designation and Realization of The
Office Automation Subsystem of The EIMS
Abstract
The Office Automation Subsystem of The EIMS(Education Information Management System) aims at improving the low degree of the informatization and the inefficient on the office affairs management in numerous education units in yuxi city of yunnan province.To be a subsystem of EIMS which have already had the independent intellectual property rights,the project is designed and developed to be an office automation system which is based at the demand of these education departments and will be able to used widely on the office affairs management for the clerks in these departments.The subsystem adopts the model of MVC and the framework of J2EE which is based upon B/S(Browse and Server) model and can be combined with JSP and Struts and Servlet plus JavaBeans those have been made use of in the subsystem.Also in the process of realization,we have made use of the AJAX(Asynchronous java script And XML) and at last finished eleven functions as followed:the department management,the management of the basic Information of the clerk,the type management,the management of document Transmit Route,the Application of document,document transaction,the document pigeonhole,document query,task and plan management,task transaction,task query.Some of these functions are based on the document transmit arithmetic and the general query strategy that have been designed and realized by us.The subsystem is realized with excellent scheme of designment and careful investigate and efficient programme.It has ameliorated the universal disadvantages of current office automation systems and provided a better mode and arithmetic to the design of the office automation software which is based upon B/S model.
Key words: B/S; J2EE; office automation; document transmit arithmetic; general query strategy

目    录

1 引言 1
1.1 选题背景 1
1.2 课题起源 1
1.3 课题目的 1
1.4 课题意义 1
2 方案阐述 2
2.1 系统架构 2
2.2 系统实现环境和技术 2
2.3 系统框架简介 3
3 需求分析与数据库设计 4
3.1 功能需求 4
3.1.1 应解决的问题 4
3.1.2 应实现的功能 4
3.1.3 数据库的构建 6
3.2 非功能需求 13
4 系统设计与实现 14
4.1 核心数据库表的关系 14
4.2 实现公文流转的算法思想 15
4.2.1 流转路径的算法思想 15
4.2.2 公文流转的算法思想 16
4.2.3 算法展示 17
4.3 公文流转功能的实现 18
4.4 功能流程图 19
4.5 模块设计与实现 20
4.5.1 部门管理模块 21
4.5.2 教师/办公人员信息管理模块 22
4.5.3 类型管理模块 23
4.5.4 流转路径管理模块 23
4.5.5 公文流转申请模块 25
4.5.6 公文处理模块 26
4.5.7 公文归档模块 26
4.5.8 公文查询模块 27
4.5.9 任务/计划类型管理模块 27
4.5.10 任务/计划管理模块 27
4.5.11 任务处理模块 28
4.5.12 任务/计划查询模块 30
5 测试 30
结    论 31
参考文献 32
致    谢 33
声    明 34

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